JJK 0 has both similarities and differences compared to the manga. Some fans think it's close enough, while others notice the variations. It's a matter of personal perception and how closely one follows the original manga.
Overall, WandaVision stays true to the comics in many aspects. It brings the comic book concepts to life on the screen, while making some necessary changes to fit the TV format and modern audience preferences.
A dog's sense of protection towards its owner or family is a big factor. In many stories, like when there is danger, the dog will put itself in harm's way. It could be facing a wild animal or a bad person. Their natural instinct is to keep their loved ones safe, which shows their faithfulness.
One characteristic is loyalty. He will be dedicated to his wife and not be interested in other romantic relationships. Another is reliability. He can be counted on to be there for his wife, like when she needs help or just someone to talk to. And he is probably honest, not keeping secrets from her.
I'm afraid I don't have the information about the author of 'Faithful' at my fingertips. You could look for it in a library catalog or ask in a reading group. There might be someone there who knows the author.
They have some similarities, but there are also differences. Some key storylines and characters are represented, but changes are made for cinematic adaptation.
Spider-Man 3 has a mix. It takes inspiration from the comics but makes changes to fit the movie format and audience expectations. Some comic fans might be okay with it, while others might have preferred a closer adaptation.
Overall, The Sandman is quite faithful. It manages to replicate the characters and their arcs well, although there might be some minor tweaks for the sake of the medium.
Overall, Trigun Stampede adheres closely to the manga. Some minor details might differ for the sake of the adaptation's flow and visual presentation, but the core remains the same.